Add status field for pre-byzantium blocks.

db/migrations/00006_create_eth_transaction_cids_table.sql

@@ -10,6 +10,7 @@ CREATE TABLE eth.transaction_cids (
   src                   VARCHAR(66) NOT NULL,
   tx_data               BYTEA,
   tx_type               BYTEA,
+  gas                   INTEGER NOT NULL,
   UNIQUE (header_id, tx_hash)
 );
 

db/migrations/00007_create_eth_receipt_cids_table.sql

@@ -9,6 +9,7 @@ CREATE TABLE eth.receipt_cids (
   post_state            VARCHAR(66),
   post_status           INTEGER,
   log_root              VARCHAR(66),
+  gas_used              INTEGER NOT NULL,
   UNIQUE (tx_id)
 );
 

go.mod

@@ -27,6 +27,6 @@ require (
 	github.com/vulcanize/ipfs-ethdb v0.0.4-0.20210824131459-7bb49801fc12
 )
 
-replace github.com/ethereum/go-ethereum v1.10.8 => github.com/vulcanize/go-ethereum v1.10.8-statediff-0.0.26
+replace github.com/ethereum/go-ethereum v1.10.8 => /Users/arijitdas/go/src/github.com/ethereum/go-ethereum
 
 replace github.com/vulcanize/ipfs-ethdb v0.0.2-alpha => github.com/vulcanize/pg-ipfs-ethdb v0.0.2-alpha

go.sum

@@ -711,8 +711,6 @@ github.com/valyala/fasttemplate v1.0.1/go.mod h1:UQGH1tvbgY+Nz5t2n7tXsz52dQxojPU
 github.com/valyala/fasttemplate v1.2.1/go.mod h1:KHLXt3tVN2HBp8eijSv/kGJopbvo7S+qRAEEKiv+SiQ=
 github.com/vulcanize/gap-filler v0.3.1 h1:N5d+jCJo/VTWFvBSbTD7biRhK/OqDZzi1tgA85SIBKs=
 github.com/vulcanize/gap-filler v0.3.1/go.mod h1:qowG1cgshVpBqMokiWro/1xhh0uypw7oAu8FQ42JMy4=
-github.com/vulcanize/go-ethereum v1.10.8-statediff-0.0.26 h1:1UBVQpeJnHkmSKxXanbNGE8w+LR0iZhfGr0QrQ62+C4=
-github.com/vulcanize/go-ethereum v1.10.8-statediff-0.0.26/go.mod h1:nXs5fPBjAVzBmIGtrc0f7akQwkXI5Mi+6I1QcbD2br0=
 github.com/vulcanize/ipfs-ethdb v0.0.4-0.20210824131459-7bb49801fc12 h1:IKqHA89qA+VZBYt1nZ1EInVrAgB3iA5U+klkF4l8mn4=
 github.com/vulcanize/ipfs-ethdb v0.0.4-0.20210824131459-7bb49801fc12/go.mod h1:IueWysMbZu0uFmu+ia6mEnyWsTvwe2q2lbYdy2muRUM=
 github.com/whyrusleeping/go-keyspace v0.0.0-20160322163242-5b898ac5add1/go.mod h1:8UvriyWtv5Q5EOgjHaSseUEdkQfvwFv1I/In/O2M9gc=

pkg/eth/api.go

@@ -524,12 +524,18 @@ func (pea *PublicEthAPI) localGetTransactionReceipt(ctx context.Context, hash co
 		"logsBloom":         receipt.Bloom,
 	}
 
-	// Assign receipt status or post state.
+	if blockNumber <= pea.B.Config.ChainConfig.ByzantiumBlock.Uint64() {
-	if len(receipt.PostState) > 0 {
+		if receipt.GasUsed > tx.Gas() {
+			fields["status"] = hexutil.Uint(types.ReceiptStatusFailed)
+		} else {
+			fields["status"] = hexutil.Uint(types.ReceiptStatusSuccessful)
+		}
+	} else if len(receipt.PostState) > 0 {
 		fields["root"] = hexutil.Bytes(receipt.PostState)
 	} else {
 		fields["status"] = hexutil.Uint(receipt.Status)
 	}
+
 	if receipt.Logs == nil {
 		fields["logs"] = []*types.Log{}
 	}

pkg/eth/api_test.go

@@ -47,6 +47,7 @@ var (
 	randomHash        = crypto.Keccak256Hash(randomAddr.Bytes())
 	number            = rpc.BlockNumber(test_helpers.BlockNumber.Int64())
 	londonBlockNum    = rpc.BlockNumber(test_helpers.LondonBlockNum.Int64())
+	byzantiumBlockNum = rpc.BlockNumber(test_helpers.ByzantiumBlockNum.Int64())
 	wrongNumber       = number + 1
 	blockHash         = test_helpers.MockBlock.Header().Hash()
 	baseFee           = test_helpers.MockLondonBlock.BaseFee()
@@ -135,6 +136,7 @@ var (
 	expectedTransaction2         = eth.NewRPCTransaction(test_helpers.MockTransactions[1], test_helpers.MockBlock.Hash(), test_helpers.MockBlock.NumberU64(), 1, test_helpers.MockBlock.BaseFee())
 	expectedTransaction3         = eth.NewRPCTransaction(test_helpers.MockTransactions[2], test_helpers.MockBlock.Hash(), test_helpers.MockBlock.NumberU64(), 2, test_helpers.MockBlock.BaseFee())
 	expectedLondonTransaction    = eth.NewRPCTransaction(test_helpers.MockLondonTransactions[0], test_helpers.MockLondonBlock.Hash(), test_helpers.MockLondonBlock.NumberU64(), 0, test_helpers.MockLondonBlock.BaseFee())
+	expectedByzantiumTransaction = eth.NewRPCTransaction(test_helpers.MockByzantiumTransactions[0], test_helpers.MockByzantiumBlock.Hash(), test_helpers.MockByzantiumBlock.NumberU64(), 0, test_helpers.MockByzantiumBlock.BaseFee())
 	expectRawTx, _               = rlp.EncodeToBytes(test_helpers.MockTransactions[0])
 	expectRawTx2, _              = rlp.EncodeToBytes(test_helpers.MockTransactions[1])
 	expectRawTx3, _              = rlp.EncodeToBytes(test_helpers.MockTransactions[2])
@@ -180,6 +182,20 @@ var (
 		"logsBloom":         test_helpers.MockReceipts[2].Bloom,
 		"root":              hexutil.Bytes(test_helpers.MockReceipts[2].PostState),
 	}
+	expectedByzantiumReceipt = map[string]interface{}{
+		"blockHash":         test_helpers.MockByzantiumBlock.Hash(),
+		"blockNumber":       hexutil.Uint64(uint64(byzantiumBlockNum)),
+		"transactionHash":   expectedByzantiumTransaction.Hash,
+		"transactionIndex":  hexutil.Uint64(0),
+		"from":              expectedByzantiumTransaction.From,
+		"to":                expectedByzantiumTransaction.To,
+		"gasUsed":           hexutil.Uint64(test_helpers.MockByzantiumReceipts[0].GasUsed),
+		"cumulativeGasUsed": hexutil.Uint64(test_helpers.MockByzantiumReceipts[0].CumulativeGasUsed),
+		"contractAddress":   nil,
+		"logs":              test_helpers.MockByzantiumReceipts[0].Logs,
+		"logsBloom":         test_helpers.MockByzantiumReceipts[0].Bloom,
+		"status":            hexutil.Uint(test_helpers.MockByzantiumReceipts[0].Status),
+	}
 )
 
 // SetupDB is use to setup a db for watcher tests
@@ -210,6 +226,13 @@ var _ = Describe("API", func() {
 
 		db, err = SetupDB()
 		Expect(err).ToNot(HaveOccurred())
+
+		// setting chain config to for byzantium block
+		chainConfig.ByzantiumBlock = big.NewInt(1)
+
+		// setting chain config to for london block
+		chainConfig.LondonBlock = big.NewInt(3)
+
 		indexAndPublisher := indexer.NewStateDiffIndexer(chainConfig, db)
 		backend, err := eth.NewEthBackend(db, &eth.Config{
 			ChainConfig: chainConfig,
@@ -249,14 +272,17 @@ var _ = Describe("API", func() {
 		}
 		expectedBlock["uncles"] = uncleHashes
 
-		// setting chain config to for london block
-		chainConfig.LondonBlock = big.NewInt(2)
-		indexAndPublisher = indexer.NewStateDiffIndexer(chainConfig, db)
 		tx, err = indexAndPublisher.PushBlock(test_helpers.MockLondonBlock, test_helpers.MockLondonReceipts, test_helpers.MockLondonBlock.Difficulty())
 		Expect(err).ToNot(HaveOccurred())
 
 		err = tx.Close(err)
 		Expect(err).ToNot(HaveOccurred())
+
+		tx, err = indexAndPublisher.PushBlock(test_helpers.MockByzantiumBlock, test_helpers.MockByzantiumReceipts, test_helpers.MockByzantiumBlock.Difficulty())
+		Expect(err).ToNot(HaveOccurred())
+
+		err = tx.Close(err)
+		Expect(err).ToNot(HaveOccurred())
 	})
 
 	// Single test db tear down at end of all tests
@@ -644,6 +670,13 @@ var _ = Describe("API", func() {
 			_, err := api.GetTransactionReceipt(ctx, randomHash)
 			Expect(err).To(HaveOccurred())
 		})
+
+		It("Retrieve receipt for pre byzantium block transaction", func() {
+			hash := test_helpers.MockByzantiumTransactions[0].Hash()
+			tx, err := api.GetTransactionReceipt(ctx, hash)
+			Expect(err).ToNot(HaveOccurred())
+			Expect(tx).To(Equal(expectedByzantiumReceipt))
+		})
 	})
 
 	Describe("eth_getLogs", func() {

pkg/eth/backend.go

@@ -22,6 +22,7 @@ import (
 	"errors"
 	"fmt"
 	"math/big"
+	"strconv"
 
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/common/hexutil"
@@ -472,6 +473,7 @@ func (b *Backend) GetTransaction(ctx context.Context, txHash common.Hash) (*type
 		BlockHash   string `db:"block_hash"`
 		BlockNumber uint64 `db:"block_number"`
 		Index       uint64 `db:"index"`
+		Gas         uint64 `db:"gas"`
 	}
 	if err := b.DB.Get(&tempTxStruct, RetrieveRPCTransaction, txHash.String()); err != nil {
 		return nil, common.Hash{}, 0, 0, err
@@ -799,6 +801,67 @@ func (b *Backend) RPCGasCap() *big.Int {
 	return b.Config.RPCGasCap
 }
 
+type logsCID struct {
+	Log         *types.Log
+	CID         string
+	RctCID      string
+	LogLeafData []byte
+	RctStatus   uint64
+}
+
+// DecomposeGQLLogs return logs for graphql.
+func (b *Backend) DecomposeGQLLogs(logCIDs []LogResult) ([]logsCID, error) {
+	logs := make([]logsCID, len(logCIDs))
+	for i, l := range logCIDs {
+		topics := make([]common.Hash, 0)
+		if l.Topic0 != "" {
+			topics = append(topics, common.HexToHash(l.Topic0))
+		}
+		if l.Topic1 != "" {
+			topics = append(topics, common.HexToHash(l.Topic1))
+		}
+		if l.Topic2 != "" {
+			topics = append(topics, common.HexToHash(l.Topic2))
+		}
+		if l.Topic3 != "" {
+			topics = append(topics, common.HexToHash(l.Topic3))
+		}
+
+		// TODO: should we convert string to uint ?
+		blockNum, err := strconv.ParseUint(l.BlockNumber, 10, 64)
+		if err != nil {
+			return nil, err
+		}
+
+		var status uint64
+		if blockNum <= b.Config.ChainConfig.ByzantiumBlock.Uint64() {
+			if l.RctGasUsed > l.Gas {
+				status = types.ReceiptStatusFailed
+			} else {
+				status = types.ReceiptStatusSuccessful
+			}
+		} else {
+			status = l.RctStatus
+		}
+
+		logs[i] = logsCID{
+			Log: &types.Log{
+				Address: common.HexToAddress(l.Address),
+				Topics:  topics,
+				Data:    l.Data,
+				Index:   uint(l.Index),
+				TxHash:  common.HexToHash(l.TxHash),
+			},
+			CID:         l.LeafCID,
+			RctCID:      l.RctCID,
+			LogLeafData: l.LogLeafData,
+			RctStatus:   status,
+		}
+	}
+
+	return logs, nil
+}
+
 func (b *Backend) SubscribeNewTxsEvent(chan<- core.NewTxsEvent) event.Subscription {
 	panic("implement me")
 }

pkg/eth/cid_retriever.go

@@ -316,7 +316,8 @@ func (ecr *CIDRetriever) RetrieveFilteredGQLLogs(tx *sqlx.Tx, rctFilter ReceiptF
 	id := 1
 	pgStr := `SELECT eth.log_cids.leaf_cid, eth.log_cids.index, eth.log_cids.receipt_id,  
        			eth.log_cids.address, eth.log_cids.topic0, eth.log_cids.topic1, eth.log_cids.topic2, eth.log_cids.topic3, 
-       			eth.log_cids.log_data, eth.transaction_cids.tx_hash, data, eth.receipt_cids.cid, eth.receipt_cids.post_status
+       			eth.log_cids.log_data, eth.transaction_cids.tx_hash, eth.transaction_cids.gas, data, eth.receipt_cids.cid, eth.receipt_cids.post_status,
+       			eth.receipt_cids.gas_used,header_cids.block_number
 				FROM eth.log_cids, eth.receipt_cids, eth.transaction_cids, eth.header_cids, public.blocks
 				WHERE eth.log_cids.receipt_id = receipt_cids.id
 				AND receipt_cids.tx_id = transaction_cids.id
@@ -375,7 +376,7 @@ func (ecr *CIDRetriever) RetrieveFilteredLog(tx *sqlx.Tx, rctFilter ReceiptFilte
 	return logCIDs, nil
 }
 
-// RetrieveRctCIDs retrieves and returns all of the rct cids at the provided blockheight or block hash that conform to the provided
+// RetrieveRctCIDs retrieves and returns all the rct cIDs at the provided blockHeight or block hash that conform to the provided
 // filter parameters and correspond to the provided tx ids
 func (ecr *CIDRetriever) RetrieveRctCIDs(tx *sqlx.Tx, rctFilter ReceiptFilter, blockNumber int64, blockHash *common.Hash, trxIds []int64) ([]models.ReceiptModel, error) {
 	log.Debug("retrieving receipt cids for block ", blockNumber)

pkg/eth/cid_retriever_test.go

@@ -37,7 +37,7 @@ import (
 var (
 	openFilter = eth.SubscriptionSettings{
 		Start:         big.NewInt(0),
-		End:           big.NewInt(1),
+		End:           big.NewInt(number.Int64()),
 		HeaderFilter:  eth.HeaderFilter{},
 		TxFilter:      eth.TxFilter{},
 		ReceiptFilter: eth.ReceiptFilter{},
@@ -46,7 +46,7 @@ var (
 	}
 	rctAddressFilter = eth.SubscriptionSettings{
 		Start: big.NewInt(0),
-		End:   big.NewInt(1),
+		End:   big.NewInt(number.Int64()),
 		HeaderFilter: eth.HeaderFilter{
 			Off: true,
 		},
@@ -65,7 +65,7 @@ var (
 	}
 	rctTopicsFilter = eth.SubscriptionSettings{
 		Start: big.NewInt(0),
-		End:   big.NewInt(1),
+		End:   big.NewInt(number.Int64()),
 		HeaderFilter: eth.HeaderFilter{
 			Off: true,
 		},
@@ -84,7 +84,7 @@ var (
 	}
 	rctTopicsAndAddressFilter = eth.SubscriptionSettings{
 		Start: big.NewInt(0),
-		End:   big.NewInt(1),
+		End:   big.NewInt(number.Int64()),
 		HeaderFilter: eth.HeaderFilter{
 			Off: true,
 		},
@@ -107,7 +107,7 @@ var (
 	}
 	rctTopicsAndAddressFilterFail = eth.SubscriptionSettings{
 		Start: big.NewInt(0),
-		End:   big.NewInt(1),
+		End:   big.NewInt(number.Int64()),
 		HeaderFilter: eth.HeaderFilter{
 			Off: true,
 		},
@@ -130,7 +130,7 @@ var (
 	}
 	rctAddressesAndTopicFilter = eth.SubscriptionSettings{
 		Start: big.NewInt(0),
-		End:   big.NewInt(1),
+		End:   big.NewInt(number.Int64()),
 		HeaderFilter: eth.HeaderFilter{
 			Off: true,
 		},
@@ -150,7 +150,7 @@ var (
 	}
 	rctsForAllCollectedTrxs = eth.SubscriptionSettings{
 		Start: big.NewInt(0),
-		End:   big.NewInt(1),
+		End:   big.NewInt(number.Int64()),
 		HeaderFilter: eth.HeaderFilter{
 			Off: true,
 		},
@@ -169,7 +169,7 @@ var (
 	}
 	rctsForSelectCollectedTrxs = eth.SubscriptionSettings{
 		Start: big.NewInt(0),
-		End:   big.NewInt(1),
+		End:   big.NewInt(number.Int64()),
 		HeaderFilter: eth.HeaderFilter{
 			Off: true,
 		},
@@ -190,7 +190,7 @@ var (
 	}
 	stateFilter = eth.SubscriptionSettings{
 		Start: big.NewInt(0),
-		End:   big.NewInt(1),
+		End:   big.NewInt(number.Int64()),
 		HeaderFilter: eth.HeaderFilter{
 			Off: true,
 		},
@@ -239,7 +239,7 @@ var _ = Describe("Retriever", func() {
 			Expect(err).ToNot(HaveOccurred())
 		})
 		It("Retrieves all CIDs for the given blocknumber when provided an open filter", func() {
-			cids, empty, err := retriever.Retrieve(openFilter, 1)
+			cids, empty, err := retriever.Retrieve(openFilter, number.Int64())
 			Expect(err).ToNot(HaveOccurred())
 			Expect(empty).ToNot(BeTrue())
 			Expect(len(cids)).To(Equal(1))
@@ -279,7 +279,7 @@ var _ = Describe("Retriever", func() {
 		})
 
 		It("Applies filters from the provided config.Subscription", func() {
-			cids1, empty, err := retriever.Retrieve(rctAddressFilter, 1)
+			cids1, empty, err := retriever.Retrieve(rctAddressFilter, number.Int64())
 			Expect(err).ToNot(HaveOccurred())
 			Expect(empty).ToNot(BeTrue())
 			Expect(len(cids1)).To(Equal(1))
@@ -294,7 +294,7 @@ var _ = Describe("Retriever", func() {
 			expectedReceiptCID.TxID = cids1[0].Receipts[0].TxID
 			Expect(cids1[0].Receipts[0]).To(Equal(expectedReceiptCID))
 
-			cids2, empty, err := retriever.Retrieve(rctTopicsFilter, 1)
+			cids2, empty, err := retriever.Retrieve(rctTopicsFilter, number.Int64())
 			Expect(err).ToNot(HaveOccurred())
 			Expect(empty).ToNot(BeTrue())
 			Expect(len(cids2)).To(Equal(1))
@@ -309,7 +309,7 @@ var _ = Describe("Retriever", func() {
 			expectedReceiptCID.TxID = cids2[0].Receipts[0].TxID
 			Expect(cids2[0].Receipts[0]).To(Equal(expectedReceiptCID))
 
-			cids3, empty, err := retriever.Retrieve(rctTopicsAndAddressFilter, 1)
+			cids3, empty, err := retriever.Retrieve(rctTopicsAndAddressFilter, number.Int64())
 			Expect(err).ToNot(HaveOccurred())
 			Expect(empty).ToNot(BeTrue())
 			Expect(len(cids3)).To(Equal(1))
@@ -324,7 +324,7 @@ var _ = Describe("Retriever", func() {
 			expectedReceiptCID.TxID = cids3[0].Receipts[0].TxID
 			Expect(cids3[0].Receipts[0]).To(Equal(expectedReceiptCID))
 
-			cids4, empty, err := retriever.Retrieve(rctAddressesAndTopicFilter, 1)
+			cids4, empty, err := retriever.Retrieve(rctAddressesAndTopicFilter, number.Int64())
 			Expect(err).ToNot(HaveOccurred())
 			Expect(empty).ToNot(BeTrue())
 			Expect(len(cids4)).To(Equal(1))
@@ -339,7 +339,7 @@ var _ = Describe("Retriever", func() {
 			expectedReceiptCID.TxID = cids4[0].Receipts[0].TxID
 			Expect(cids4[0].Receipts[0]).To(Equal(expectedReceiptCID))
 
-			cids5, empty, err := retriever.Retrieve(rctsForAllCollectedTrxs, 1)
+			cids5, empty, err := retriever.Retrieve(rctsForAllCollectedTrxs, number.Int64())
 			Expect(err).ToNot(HaveOccurred())
 			Expect(empty).ToNot(BeTrue())
 			Expect(len(cids5)).To(Equal(1))
@@ -356,7 +356,7 @@ var _ = Describe("Retriever", func() {
 			Expect(eth.ReceiptModelsContainsCID(cids5[0].Receipts, test_helpers.Rct2CID.String())).To(BeTrue())
 			Expect(eth.ReceiptModelsContainsCID(cids5[0].Receipts, test_helpers.Rct3CID.String())).To(BeTrue())
 
-			cids6, empty, err := retriever.Retrieve(rctsForSelectCollectedTrxs, 1)
+			cids6, empty, err := retriever.Retrieve(rctsForSelectCollectedTrxs, number.Int64())
 			Expect(err).ToNot(HaveOccurred())
 			Expect(empty).ToNot(BeTrue())
 			Expect(len(cids6)).To(Equal(1))
@@ -375,7 +375,7 @@ var _ = Describe("Retriever", func() {
 			expectedReceiptCID.TxID = cids6[0].Receipts[0].TxID
 			Expect(cids6[0].Receipts[0]).To(Equal(expectedReceiptCID))
 
-			cids7, empty, err := retriever.Retrieve(stateFilter, 1)
+			cids7, empty, err := retriever.Retrieve(stateFilter, number.Int64())
 			Expect(err).ToNot(HaveOccurred())
 			Expect(empty).ToNot(BeTrue())
 			Expect(len(cids7)).To(Equal(1))
@@ -415,7 +415,7 @@ var _ = Describe("Retriever", func() {
 
 			num, err := retriever.RetrieveFirstBlockNumber()
 			Expect(err).ToNot(HaveOccurred())
-			Expect(num).To(Equal(int64(1)))
+			Expect(num).To(Equal(number.Int64()))
 		})
 
 		It("Gets the number of the first block that has data in the database", func() {
@@ -466,7 +466,7 @@ var _ = Describe("Retriever", func() {
 
 			num, err := retriever.RetrieveLastBlockNumber()
 			Expect(err).ToNot(HaveOccurred())
-			Expect(num).To(Equal(int64(1)))
+			Expect(num).To(Equal(number.Int64()))
 		})
 
 		It("Gets the number of the latest block that has data in the database", func() {

pkg/eth/eth_state_test.go

@@ -97,7 +97,7 @@ var _ = Describe("eth state reading tests", func() {
 			IntermediateStateNodes:   true,
 			IntermediateStorageNodes: true,
 		}
-		canonicalHeader := blocks[1].Header()
+		canonicalHeader := blocks[2].Header()
 		expectedCanonicalHeader = map[string]interface{}{
 			"number":           (*hexutil.Big)(canonicalHeader.Number),
 			"hash":             canonicalHeader.Hash(),

pkg/eth/test_helpers/test_data.go

@@ -47,7 +47,7 @@ import (
 // Test variables
 var (
 	// block data
-	BlockNumber = big.NewInt(1)
+	BlockNumber = big.NewInt(2)
 	MockHeader  = types.Header{
 		Time:        0,
 		Number:      new(big.Int).Set(BlockNumber),
@@ -110,6 +110,7 @@ var (
 	mockTopic43          = common.HexToHash("0x0b")
 	mockTopic51          = common.HexToHash("0x0c")
 	mockTopic61          = common.HexToHash("0x0d")
+	mockTopic71          = common.HexToHash("0x0e")
 	MockLog1             = &types.Log{
 		Address:     Address,
 		Topics:      []common.Hash{mockTopic11, mockTopic12},
@@ -159,6 +160,14 @@ var (
 		TxIndex:     3,
 		Index:       5,
 	}
+	MockLog7 = &types.Log{
+		Address:     AnotherAddress2,
+		Topics:      []common.Hash{mockTopic71},
+		Data:        []byte{},
+		BlockNumber: BlockNumber.Uint64(),
+		TxIndex:     1,
+		Index:       6,
+	}
 
 	Tx1 = GetTxnRlp(0, MockTransactions)
 	Tx2 = GetTxnRlp(1, MockTransactions)
@@ -188,6 +197,7 @@ var (
 	Rct3MhKey          = shared.MultihashKeyFromCID(Rct3CID)
 	Rct4CID, _         = ipld.RawdataToCid(ipld.MEthTxReceipt, Rct4, multihash.KECCAK_256)
 	Rct4MhKey          = shared.MultihashKeyFromCID(Rct4CID)
+	ByzantiumRctCID, _ = ipld.RawdataToCid(ipld.MEthTxReceipt, GetRctRlp(0, MockByzantiumReceipts), multihash.KECCAK_256)
 	State1CID, _       = ipld.RawdataToCid(ipld.MEthStateTrie, ContractLeafNode, multihash.KECCAK_256)
 	State1MhKey        = shared.MultihashKeyFromCID(State1CID)
 	State2CID, _       = ipld.RawdataToCid(ipld.MEthStateTrie, AccountLeafNode, multihash.KECCAK_256)
@@ -442,7 +452,7 @@ var (
 	MockCIDWrapper = &eth.CIDWrapper{
 		BlockNumber: new(big.Int).Set(BlockNumber),
 		Header: models.HeaderModel{
-			BlockNumber:     "1",
+			BlockNumber:     "2",
 			BlockHash:       MockBlock.Hash().String(),
 			ParentHash:      "0x0000000000000000000000000000000000000000000000000000000000000000",
 			CID:             HeaderCID.String(),
@@ -574,6 +584,19 @@ var (
 
 	MockLondonTransactions, MockLondonReceipts, _ = createDynamicTransactionsAndReceipts(LondonBlockNum)
 	MockLondonBlock                               = createNewBlock(&MockLondonHeader, MockLondonTransactions, nil, MockLondonReceipts, new(trie.Trie))
+
+	ByzantiumBlockNum   = big.NewInt(1)
+	MockByzantiumHeader = types.Header{
+		Time:       0,
+		Number:     ByzantiumBlockNum,
+		Root:       common.HexToHash("0x00"),
+		Difficulty: big.NewInt(5000000),
+		Extra:      []byte{},
+		BaseFee:    big.NewInt(params.InitialBaseFee),
+	}
+
+	MockByzantiumTransactions, MockByzantiumReceipts, _ = createByzantiumTransactionsAndReceipts(ByzantiumBlockNum)
+	MockByzantiumBlock                                  = createNewBlock(&MockByzantiumHeader, MockByzantiumTransactions, nil, MockByzantiumReceipts, new(trie.Trie))
 )
 
 func createNewBlock(header *types.Header, txs []*types.Transaction, uncles []*types.Header, receipts []*types.Receipt, hasher types.TrieHasher) *types.Block {
@@ -614,13 +637,12 @@ func createDynamicTransactionsAndReceipts(blockNumber *big.Int) (types.Transacti
 		log.Fatal(err.Error())
 	}
 
-	senderAddr, err := types.Sender(transactionSigner, signedTrx1) // same for both trx
+	senderAddr, err := types.Sender(transactionSigner, signedTrx1)
 	if err != nil {
 		log.Fatal(err.Error())
 	}
 
 	// make receipts
-	// TODO: Change the receipt type to DynamicFeeTxType once this PR is merged.
 	// https://github.com/ethereum/go-ethereum/pull/22806
 	mockReceipt1 := &types.Receipt{
 		Type:              types.DynamicFeeTxType,
@@ -634,6 +656,39 @@ func createDynamicTransactionsAndReceipts(blockNumber *big.Int) (types.Transacti
 	return types.Transactions{signedTrx1}, types.Receipts{mockReceipt1}, senderAddr
 }
 
+// createByzantiumTransactionsAndReceipts is a helper function to generate signed mock transactions and mock receipts with mock logs
+func createByzantiumTransactionsAndReceipts(blockNumber *big.Int) (types.Transactions, types.Receipts, common.Address) {
+	// make transactions
+	trx1 := types.NewTransaction(0, AnotherAddress1, big.NewInt(1000), 50, big.NewInt(100), []byte{})
+	config := params.TestChainConfig
+	config.ByzantiumBlock = blockNumber
+	transactionSigner := types.MakeSigner(config, new(big.Int).Set(BlockNumber))
+	mockCurve := elliptic.P256()
+	mockPrvKey, err := ecdsa.GenerateKey(mockCurve, rand.Reader)
+	if err != nil {
+		log.Fatal(err)
+	}
+	signedTrx, err := types.SignTx(trx1, transactionSigner, mockPrvKey)
+	if err != nil {
+		log.Fatal(err)
+	}
+	SenderAddr, err = types.Sender(transactionSigner, signedTrx)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	// make receipts
+	mockReceipt := types.NewReceipt(common.HexToHash("0x1").Bytes(), false, 50)
+	hash := signedTrx.Hash()
+	MockLog7.TxHash = hash
+
+	mockReceipt.Logs = []*types.Log{MockLog7}
+	mockReceipt.TxHash = hash
+	mockReceipt.GasUsed = mockReceipt.CumulativeGasUsed
+
+	return types.Transactions{signedTrx}, types.Receipts{mockReceipt}, SenderAddr
+}
+
 // createLegacyTransactionsAndReceipts is a helper function to generate signed mock transactions and mock receipts with mock logs
 func createLegacyTransactionsAndReceipts() (types.Transactions, types.Receipts, common.Address) {
 	// make transactions

pkg/eth/types.go

@@ -181,8 +181,10 @@ type LogResult struct {
 	LogLeafData []byte `db:"data"`
 	RctCID      string `db:"cid"`
 	RctStatus   uint64 `db:"post_status"`
+	RctGasUsed  uint64 `db:"gas_used"`
 	BlockNumber string `db:"block_number"`
 	BlockHash   string `db:"block_hash"`
 	TxnIndex    int64  `db:"txn_index"`
 	TxHash      string `db:"tx_hash"`
+	Gas         uint64 `db:"gas"`
 }

pkg/graphql/graphql.go

@@ -1046,7 +1046,7 @@ func (r *Resolver) GetLogs(ctx context.Context, args struct {
 		return nil, err
 	}
 
-	rctLog := decomposeGQLLogs(filteredLogs)
+	rctLog, err := r.backend.DecomposeGQLLogs(filteredLogs)
 	if err != nil {
 		return nil, err
 	}
@@ -1068,47 +1068,3 @@ func (r *Resolver) GetLogs(ctx context.Context, args struct {
 
 	return &ret, nil
 }
-
-type logsCID struct {
-	Log         *types.Log
-	CID         string
-	RctCID      string
-	LogLeafData []byte
-	RctStatus   uint64
-}
-
-// decomposeGQLLogs return logs for graphql.
-func decomposeGQLLogs(logCIDs []eth.LogResult) []logsCID {
-	logs := make([]logsCID, len(logCIDs))
-	for i, l := range logCIDs {
-		topics := make([]common.Hash, 0)
-		if l.Topic0 != "" {
-			topics = append(topics, common.HexToHash(l.Topic0))
-		}
-		if l.Topic1 != "" {
-			topics = append(topics, common.HexToHash(l.Topic1))
-		}
-		if l.Topic2 != "" {
-			topics = append(topics, common.HexToHash(l.Topic2))
-		}
-		if l.Topic3 != "" {
-			topics = append(topics, common.HexToHash(l.Topic3))
-		}
-
-		logs[i] = logsCID{
-			Log: &types.Log{
-				Address: common.HexToAddress(l.Address),
-				Topics:  topics,
-				Data:    l.Data,
-				Index:   uint(l.Index),
-				TxHash:  common.HexToHash(l.TxHash),
-			},
-			CID:         l.LeafCID,
-			RctCID:      l.RctCID,
-			LogLeafData: l.LogLeafData,
-			RctStatus:   l.RctStatus,
-		}
-	}
-
-	return logs
-}

pkg/graphql/graphql_test.go

@@ -167,6 +167,11 @@ var _ = Describe("GraphQL", func() {
 		err = tx.Close(err)
 		Expect(err).ToNot(HaveOccurred())
 
+		tx, err = indexAndPublisher.PushBlock(test_helpers.MockByzantiumBlock, test_helpers.MockByzantiumReceipts, test_helpers.MockByzantiumBlock.Difficulty())
+		Expect(err).ToNot(HaveOccurred())
+		err = tx.Close(err)
+		Expect(err).ToNot(HaveOccurred())
+
 		graphQLServer, err = graphql.New(backend, gqlEndPoint, nil, []string{"*"}, rpc.HTTPTimeouts{})
 		Expect(err).ToNot(HaveOccurred())
 
@@ -216,6 +221,22 @@ var _ = Describe("GraphQL", func() {
 			Expect(logs).To(Equal(expectedLogs))
 		})
 
+		It("Retrieve logs for pre byzantium block", func() {
+			logs, err := client.GetLogs(ctx, test_helpers.MockByzantiumBlock.Hash(), nil)
+			Expect(err).ToNot(HaveOccurred())
+			expectedLogs := []graphql.LogResponse{
+				{
+					Topics:      test_helpers.MockLog7.Topics,
+					Data:        hexutil.Bytes(test_helpers.MockLog1.Data),
+					Transaction: graphql.TransactionResp{Hash: test_helpers.MockByzantiumTransactions[0].Hash()},
+					ReceiptCID:  test_helpers.ByzantiumRctCID.String(),
+					Status:      int32(test_helpers.MockByzantiumReceipts[0].Status),
+				},
+			}
+
+			Expect(logs).To(Equal(expectedLogs))
+		})
+
 		It("Retrieves all the logs for the receipt that matches the provided blockHash and nil contract address", func() {
 			logs, err := client.GetLogs(ctx, blockHash, nil)
 			Expect(err).ToNot(HaveOccurred())